1d592e4c28
All external types that are not int64 are now marked as int32, including IntOrString. Prober is now int32 (43 years should be enough of an initial probe time for anyone). Did not change the metadata fields for now.
123 lines
3.4 KiB
Go
123 lines
3.4 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1beta1
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import (
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/util/intstr"
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)
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func addDefaultingFuncs() {
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api.Scheme.AddDefaultingFuncs(
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func(obj *APIVersion) {
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if len(obj.APIGroup) == 0 {
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obj.APIGroup = "extensions"
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}
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},
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func(obj *DaemonSet) {
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var labels map[string]string
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if obj.Spec.Template != nil {
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labels = obj.Spec.Template.Labels
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}
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// TODO: support templates defined elsewhere when we support them in the API
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if labels != nil {
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if obj.Spec.Selector == nil {
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obj.Spec.Selector = &PodSelector{
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MatchLabels: labels,
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}
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}
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if len(obj.Labels) == 0 {
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obj.Labels = labels
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}
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}
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},
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func(obj *Deployment) {
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// Default labels and selector to labels from pod template spec.
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labels := obj.Spec.Template.Labels
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if labels != nil {
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if len(obj.Spec.Selector) == 0 {
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obj.Spec.Selector = labels
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}
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if len(obj.Labels) == 0 {
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obj.Labels = labels
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}
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}
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// Set DeploymentSpec.Replicas to 1 if it is not set.
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if obj.Spec.Replicas == nil {
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obj.Spec.Replicas = new(int32)
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*obj.Spec.Replicas = 1
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}
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strategy := &obj.Spec.Strategy
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// Set default DeploymentStrategyType as RollingUpdate.
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if strategy.Type == "" {
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strategy.Type = RollingUpdateDeploymentStrategyType
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}
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if strategy.Type == RollingUpdateDeploymentStrategyType {
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if strategy.RollingUpdate == nil {
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rollingUpdate := RollingUpdateDeployment{}
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strategy.RollingUpdate = &rollingUpdate
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}
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if strategy.RollingUpdate.MaxUnavailable == nil {
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// Set default MaxUnavailable as 1 by default.
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maxUnavailable := intstr.FromInt(1)
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strategy.RollingUpdate.MaxUnavailable = &maxUnavailable
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}
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if strategy.RollingUpdate.MaxSurge == nil {
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// Set default MaxSurge as 1 by default.
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maxSurge := intstr.FromInt(1)
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strategy.RollingUpdate.MaxSurge = &maxSurge
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}
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}
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if obj.Spec.UniqueLabelKey == nil {
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obj.Spec.UniqueLabelKey = new(string)
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*obj.Spec.UniqueLabelKey = "deployment.kubernetes.io/podTemplateHash"
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}
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},
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func(obj *Job) {
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labels := obj.Spec.Template.Labels
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// TODO: support templates defined elsewhere when we support them in the API
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if labels != nil {
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if obj.Spec.Selector == nil {
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obj.Spec.Selector = &PodSelector{
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MatchLabels: labels,
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}
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}
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if len(obj.Labels) == 0 {
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obj.Labels = labels
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}
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}
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if obj.Spec.Completions == nil {
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completions := int32(1)
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obj.Spec.Completions = &completions
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}
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if obj.Spec.Parallelism == nil {
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obj.Spec.Parallelism = obj.Spec.Completions
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}
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},
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func(obj *HorizontalPodAutoscaler) {
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if obj.Spec.MinReplicas == nil {
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minReplicas := int32(1)
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obj.Spec.MinReplicas = &minReplicas
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}
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if obj.Spec.CPUUtilization == nil {
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obj.Spec.CPUUtilization = &CPUTargetUtilization{TargetPercentage: 80}
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}
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},
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)
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}
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